baber/WOPTO huggingface dataset:
Patent JP-H07206783-A (JP)
Title: Production of alpha,alpha-dimethylbenzylamines
Inventor: TANIYAMA EIJI
IPC: C07C217/58
Filed: 1994-01-17
Abstract: PURPOSE:To obtain an alpha,alpha-dimethylbenzylamine useful for intermediate for a medicine.agrochemical safely, efficiently and in high yield by alkylating a specific alkanoylamide to give an alkylimidate and then hydrolyzing. CONSTITUTION:An alkanoylamide such as an N=(alpha,alpha-dimethylbenzyl)acetamide of formula I (X is a halogen or a lower haloalkyl; R<1> is a lower alkyl; (n) is 0-3) is alkylated to give an alkylimidate of formula II (R<2> is a lower alkyl) and hydrolyzed to give the objective alpha,alpha-dimethylbenzylamine of formula III.
Patent JP-S55108160-A (JP)
Title: High pressure discharge lamp
Inventor: SAITOU NAOKI
IPC: H01J61/073
Filed: 1979-02-13
Abstract: PURPOSE: To suppress the scatter and evaporation of electron emitting material and thus achieving long life, by coating the electron emitting material only on the intermediate one of the inside coils.  
     CONSTITUTION: The electrode is constructed from an inside coil 7, an outside coil 8 surrounding said coil 7, and an electrode rod 9. The inside coil 7 comprises thress partial coils each consisting of a multiple coil more than triple, and provided on the electrode rod 9 from its forward end toward its backward end along the axis thereof are three partial coils, that is, a multiple coil 7a more than triple with no electron emitting material being coated thereon, a multiple coil 7b more than triple with an electron emitting material being coated thereon, and a multiple coil 7c more than triple with no electron emitting material being coated thereon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000214516-A (JP)
Title: Finder mechanism and still camera
Inventor: TERADA TOSHIYUKI
IPC: G02B25/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a finder mechanism capable of eliminating the influence of dusts and dirts without drastically increasing the manufacturing cost, and to provide a still camera equipped with the finder mechanism. SOLUTION: The finder mechanism is provided with objective optical systems 13 and 14 for forming an object image, eyepiece optical systems 15 and 16 for visualizing the object image formed by the objective optical systems 13 and 14, and an intermediate member 17 which is arranged between the systems 13, 14 and the systems 15, 16, and the focal plane FP of the systems 13 and 14 is formed inside the intermediate member 17, then, even in the case the dusts and dirts stick to the incident and outgoing surfaces of the intermediate member 17, or the outgoing surface 14a of the systems 13 and 14, or the incident surface 16a of the systems 15 and 16, the dusts and dirts are not clearly recognized through the eyepiece optical systems 15 and 16, because the dusts and dirts are shifted from the focal plane FP toward the optical axis, then,  such the trouble that the dusts and dirts become obstacles in the case of confirming the image of the object is reduced.
Patent JP-H11211725-A (JP)
Title: Chip for measuring cardiac infarction marker
Inventor: NAKAGAWA YOSHIKAZU
IPC: G01N33/53
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To bond an antibody to a cardiac infarction marker firmly and easily to a metallic film by fixing the antibody to the cardiac infarction marker onto the metallic film of a surface plasmon resonance biosensor measurement chip by means of hydrophobic bond or electrostatic bond. SOLUTION: A transparent substrate 1 having a metallic film 2 is exposed into saturated steam of a silane coupling agent, whereby an organic silicon film is formed on the metallic film 2. 30 ml undiluted solution of ethyltriethoxysilane is put in a wide-mouthed petri-disk and left for 24 hours at room temperatures. The interior of the petri-disk is then filled with saturated steam of propyltriethoxysilane. The transparent substrate 1 is fixed to a stainless mask (supporting instrument) in a manner to expose a part of the metallic film. The mask is placed at an opening part of the petri-disk and left for 30 minutes, whereby an organic silicon film 3 is formed on the metallic film of a cover glass.  Then, an antibody 4, namely, anti-myoglobin antibody of a concentration 8.2×10 mg/ml and 70 ml anti-troponin T antibody are dropped on the metallic film and left standing for 120 minutes. After rinsed, the film is dried naturally. A measurement chip is manufactured in this manner.
Patent JP-S59143008-A (JP)
Title: Hot stove device performing high pressure combustion
Inventor: KISHIKAWA NAOTO
IPC: C21B9/14
Filed: 1983-02-02
Abstract: PURPOSE:To provide a titled device which allows for the large permissible pressure drop in a hot stove body than a conventional hot stove device and can increase the flow rate of the gas in the checker brick of a regenerator by constituting said device in such a way that the initial pressure of blast furnace gas and air for combustion in the hot stove is made high and high pressure combustion is performed. CONSTITUTION:The blast furnace gas taken from the high pressure part on the upper stream side of a furnace top pressure recovering device 5 and the auxiliary fuel 8 increased in pressure by a gas pressure increasing device 16 are mixed in a gas mixer 7 and are supplied to the burner part of a hot stove body 12. The high pressure combustion is therefore executed in the burner part of the body 12 and the combustion gas is fed through the checker brick of a regenerator and a flue 13 to a gas turbine 17, from which the gas is released through a heat exchanger 10 and a chimney 11 into the atmosphere. The heat and pressure energy of the combustion gas are recovered with the turbine 17 and is utilized as a driving source for the booster 16 and a blast furnace fan, etc., thereby the running cost is reduced.
Patent JP-S54123243-A (JP)
Title: Removal of residual chlorine
Inventor: YAGISHITA KATSUMI
IPC: B01J23/74
Filed: 1978-02-16
Abstract: PURPOSE: To remove residual chlorine economically and efficiently by contacting water containing residual chlorine with a specified catalyst.  
     CONSTITUTION: When water or waste water is treated with chlorine for pasteurization, the free chlorine remaining in the treated water should be removed because it could hinder later treatments and is should not be discharged. To remove this residual chlorine, the water containing residual chlorine is contacted with a catalyst obtained by contacting a carrier formed of zeolite or alumina with cobalt ions or nickel ions and contacting the carrier with chlorine agent. This process ensures effective dissociation and removal of residual chlorine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61183484-A (JP)
Inventor: DRAPER ROBERT
IPC: F22B37/32
Filed: 1986-01-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56112660-A (JP)
Title: Measuring apparatus for electrostatic capacity for capacity element
Inventor: NOSAKA SEIJIROU
IPC: G01R27/26
Filed: 1980-02-13
Abstract: PURPOSE:To obtain a high precision in the measured capacity values even by means of a multiplication circuit with lesser precision, by measuring the capacitance of the capacity element to be expressed in a parallel equivalent circuit with regard to admittance and loss. CONSTITUTION:The capacitance Cp of the capacity element 2 to be expressed in a parallel equivalent circuit is obtained from the equality Cp=¦Y¦/omega(1+D<2>)<1/2>. For instance, the direct current component E1 of a product of output e1 of current voltage conversion circuit 3 and output e3 of 90 deg. phase shifted circuit 5, and the direct current component E2 of a product of voltage e1 and e0, are input to a division circuit 24 and the loss D is obtained in terms of output Q1. The voltages e1 and e0 are respectively converted to voltages E3 and by the AC/DC convesion circuits 20, 22 and the output Q2 to be obtained by means of a division circuit 25 is expressed in admittance Y. By making it possible to obtain the Cp from these signals Q1 and Q2, thus making lesser the effect of the loss D(D<<1), the signal Q1 to be obtained through the multiplication circuits 8, 12, in the computation of the capacitance Cp, the measurement of Cp can be performed with high precision.
Patent JP-S53101220-A (JP)
Title: Encoding system for facsimile device
Inventor: INOTA TSUGUROU
IPC: H04N1/417
Filed: 1977-02-16
Abstract: PURPOSE: To limit the propagation of the circuit error within the range of a fixed line number to make it inconspicuous visually, by carrying out encoding considering the white and black appearance possibility for the data in the unit of the prescribed line number of the secondary scanning direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60162260-A (JP)
Title: Electrophotographic sensitive material
Inventor: HAGIWARA TOSHIMITSU
IPC: C09B26/02
Filed: 1984-02-01
Abstract: PURPOSE:To decrease light fatigue in the stage of repetitive use by providing a charge generating layer and a charge transfer layer contg. the hydrazone compd. expressed by the general formula on a conductive base thereby forming an electrophotographic sensitive body. CONSTITUTION:A charge generating layer 3 is formed on a conductive base 1 by vacuum deposition of a charge generating material 2 or coating a soln. prepd. by dissolving fine particles of the material 2 and, if necessary, a binder on the base and drying the same. A soln. contg. the hydrazone compd. expressed by the formula I (X, Y denote a hydrogen atom, methoxy group, ethoxy group, etc., n denotes 1-2 integers, R1, R2 denote a phenyl group, benzyl group, naphthyl group) and a binder is coated on the layer 3 and is dried. A photosensitive layer 5 consisting of a charge transfer layer 4 is thus provided, by which the electrophotographic sensitive body is obtd.
Patent JP-S56112872-A (JP)
Title: Biaxial pulse motor
Inventor: KUWABARA HAJIME
IPC: H02K41/03
Filed: 1980-02-13
Abstract: PURPOSE:To enable positioning within an XY plane at high acceleration by arranging a pair of monoaxial motors formed by two linear pulse motors having three- phase structure opposedly to each other on a stator having grid-shaped teeth. CONSTITUTION:On a moving unit 1 are fixed the linear motors X1 and X2 moving in the direction X and the linear motors Y1 and Y2 moving in the direction Y, which are arranged perpendicularly to each other, and X1 and Y1, as well as X2 and Y2, are tightly connected with each other by permanent magnets 2 and 3. Moreover, the stator 4 is provided with grid-shaped teeth of pitch P, while with respect to the motors X and Y, coils C1-C3 are wound round a yoke 5 having three legs 10, 20 and 30, which are located in divergence by N+ or -1/3P from each other, and the teeth of pitch P are formed at the tip part thereof. Accordingly, by exciting the coils C1- C3 sequentially, the moving unit 1 can be moved in the directions X and Y and positioned and, in addition, the acceleration thereof can be increased by reducing the weight thereof.
Patent JP-2000211590-A (JP)
Title: Steering device for outboard motor
Inventor: TSUNEKAWA HIROYUKI
IPC: B63H25/42
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a steering device for an outboard motor that can lock the steering position positively. SOLUTION: A steering handle is attached via a steering bracket to an outboard motor body supported for lateral pivotal movement on a steering shaft. A friction shaft is slidably inserted in the steering bracket and in a friction piece 9 secured to it. A steering rod is pivoted at one end on the steering bracket, and is coupled at the other end to the end of the friction shaft. The steering position of the outboard motor is so constituted that a fastener (wing nut) is screwed against slit portions 9a formed in part of the friction piece 9 to lock the steering position and the slit faces 9d of the slit portions 9a of the friction piece 9 forms a taper spreading outward.
Patent JP-H08213763-A (JP)
Title: Multilayer printed circuit board and manufacture thereof
Inventor: HASHIMOTO TAKESHI
IPC: H05K3/46
Filed: 1995-02-03
Abstract: PURPOSE: To provide a multilayer printed circuit board with an isolation wiring region flattened suitably without a defect in continuity between the isolation wiring and a wiring connected through a connection hole in a small number of manufacturing steps. CONSTITUTION: A dummy wiring 4D and a dummy connection hole 6D are formed around an isolated connection hole 6 between an isolation wiring 4B and an upper wiring 7 on a multilayer wiring board. The dummy wiring 4D in the isolation wiring region is made as flat as a region of an integrated wiring 4A formed on a face of an interlayer insulating film. In addition, residual gas caused by a rotation spread-type insulating film (SOG film) as the interlayer insulating film is dispersed through the dummy connection hole 6D. Especially, a defect in lamination at a buried metallic film in the connection hole 6 can be prevented. The dummy wiring 4D is formed with the isolation wiring 4B in the same step, and the dummy connection hole 6D is formed with the connection hole 6 in the same step.
Patent JP-H04236593-A (JP)
Title: Level correction circuit for video signal
Inventor: SASAGAWA MIKIO
IPC: H04N9/07
Filed: 1991-01-18
Abstract: PURPOSE:To improve contrast and decoloring even when a flair or the like takes place, even when an object has a low contrast or in the case of AGC operation. CONSTITUTION:A clamp circuit 37 clamps a luminance signal Y so that a peak level Vb1 of a black level pulse BP mixed by a pulse mixer 36 is fixed to a pedestal level. The level Vb1 of the black level pulse BP is made corresponding to a minimum level (black floating level) Vb2 of the luminance signal detected by a black peak detection circuit 33 to adjust the luminance signal level in response to the black floating level. Moreover, the pedestal level of each of R, G, B signals, or the amplitude of each of the R, G, B signals or the amplitude of color difference signals such as R-Y, B-Y is corrected in response to the black floating level to reduce decoloring due to flair thereby improving the color reproducibility.
Patent JP-H11208105-A (JP)
Title: Ink jet recording medium and manufacture thereof
Inventor: MATSUMOTO YUICHI
IPC: B41M5/52
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium and a manufacturing method thereof capable of satisfying characteristics water resistance as well as an ink wettability or dyeing property concurrently, and further combining a sufficiently high transparency relative to use that requires transparency in particular, in such a case representative of an OHP sheet. SOLUTION: The ink jet recording medium 1 is a composition consisting of at least a specific cation modified acrylic copolymer having a group being reacted with an epoxy group, polyvinyl acetal resin, a multifunctional compound, and hydrophobic fine resin particles, and has an ink receiving layer 3 made by thermosetting on at least one surface of a carrier 2. The monomer component of a cationic modified acrylic is methacrylic acid methyl, acrylic acid ethyl, methacrylic acid 2-hydroxy ethyl, and methacrylic acid dimethyl aminoethyl quaternary ammonium salt, and the polyvinyl acetal resin employs one wherein polyvinyl alcohol of a saponification degree of 70-90% is acetalized by 5-40 mol.%, and further, hydrophobic fine resin particles are fine particles in the form of a sphere, and its average particles are made into 0.1-50 μm.
Patent JP-S57141187-A (JP)
Title: Auto centering device of television camera
Inventor: IWABE KAZUNORI
IPC: H04N9/093
Filed: 1981-02-09
Abstract: PURPOSE:To set a binary-coding threshold level easily and to restore a useful signal for vertical centering as a binary signal, by providing a means of generating a vertical signal by a horizontal signal preprocessed by nonlinear amplification, differentiation, etc. CONSTITUTION:A video signal, after being processed through the nonlinear amplification, etc., of a preprocessing circuit 1, is differentiated by a differentiating circuit 2 to facilitate the setting of threshold levels of level comparing and binary coding circuits 3 and 3'. To restore the part of information D lost by the differentiation of the circuit 2, rising pulses and falling pulses outputted from the circuits 3 and 3' are inputted to a synthesizing circuit 5 which uses an FF. Outputs of respective channels of three primary colors R, G and B from an output terminal 6 are sampled at a vertical center line C and written temporarily in a storage device, and then the contents of the device are read and processed by comparisons between the channels G and R, and G and B to detect the direction of an image shift, thereby correcting centering.
Patent JP-H01192521-A (JP)
Title: Control method of screw of injection molding machine and device
Inventor: KASUGAI KENJI
IPC: B29C45/76
Filed: 1988-01-29
Abstract: PURPOSE:To enable precise molding by measuring precisely molten resin, by holding positively a position of an axial direction of a screw at a predetermined position during reverse turning of the screw. CONSTITUTION:When a servomotor 30 for plasticization is turned and driven under a state where a screw 12 has been moved forward within a cylinder 10, raw materials 20 is kneaded and plasticized by turning and driving the screw 12 and transferred forward. In the case where the raw materials 20 is pressed with pressure of molten resin in front of the cylinder 10, the screw 12 is moved backward and predetermined resistant force is given by applying force of a leftward direction to the same. When a plasticizing action is performed and the screw 12 is moved backward up to a predetermined position like this, rotation and movement in the axial direction are suspended. The servomotor 30 for the plasticization is turned by a predetermined period of time or turning angle in the reverse direction to the time of plasticization under a state where a suspending position of the axial direction of the screw 12 also is detected by a position detector 58 and the same is held. With this construction, a quantity of the molten resin to be measured in front of the cylinder 10 becomes as it has been scheduled. Therefore, at the time of injection action, precise injection molding can be performed.
Patent JP-H08208451-A (JP)
Title: Skin-beautifying agent mixed with extract of crude medicine from plant
Inventor: AZUMA SEISHI
IPC: A61K36/31
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a skin-beautifying agent mixed with an extract of a crude medicine from a plant, in excellent skin-beautifying effects and in preventing and treating effects on spot/freckles caused by sunburn. CONSTITUTION: This skin-beautifying agent contains one or more extracts of crude medicines from plants selected from TOHI (peel of Citrus aurantium), SIMOTUKE (inflorescence of Filipendulaularia M.), ORANNDAGARASHI (leaves and stems of Nasturtium officinalis R. Brown), BAKUMONNDOU (root of Ophiopogon japonicus), KINA (bark of Cinchona succirubra) and comfrey as active ingredients. The skin-beautifying agent is further mixed with one or more of ascorbic acid, its derivatives and an extract of placenta.
Patent JP-S55109370-A (JP)
Title: Method of producing negative electrode plate for alkaline
Inventor: YASUDA HIDEO
IPC: H01M4/62
Filed: 1979-02-15
Abstract: PURPOSE:To improve performance of battery after overcharge for a long time by adding successively organic solvent dispersion liquids of organic solent and fluorine resin to active material powder containing mainly CdO, mixing and kneading them, further adding dissociative salt to same, solidifying these material and then applying them on a base plate. CONSTITUTION:After active material powder mainly containing CdO is mixed with organic solvent such as ethyleneglycol, polypropyleneglycol, fluorine resin, for example, polytetrafluoroethylene powder or equivalent material powder dispersed into organic solvent such as alcohol is added to and mixed with the above-mentioned mixture. Then to this mixed liquid is added dissociative salt, for example, KCl, NaCl or solution containing these salt to be solidified. Thereafter this solidified material is roll pressed and applied on porous supporting body.
Patent JP-2000210273-A (JP)
Title: Device and method of image processing and computer- readable storage medium
Inventor: SAKO TSUKASA
IPC: A61B6/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To enable a radiation area to be accurately recognized even when the concentration of a part in the imaging part of an X-ray image is almost equal to the concentration of a part out of the radiation area. SOLUTION: An X-ray image imaged by a solid state element 11 is inputted into an image reading control part 16. At that time, stopping information is inputted from a stopping directing part 18 to direct the stopping amount of an X-ray diaphragm 19 as well as distance information measured between the X-ray tube 12 and the solid state imaging element 11. The image reading control part 16 executes prescribed calculation to calculate the radiation area from the X-ray image.
Patent JP-S52101097-A (JP)
Title: Gas sensor element
Inventor: OOBAYASHI HIDETOSHI
IPC: G01N27/12
Filed: 1976-02-20
Abstract: PURPOSE: To obtain an integrated detecting element and temperature compensating material and achieve the coincidence of temperature characteristics by inactivating a part of a gas sensor material and using this part as a temperature compensating material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6346667-A (JP)
Title: Disk device
Inventor: YAJIMA TAKAO
IPC: G11B21/12
Filed: 1987-01-26
Abstract: PURPOSE:To easily protect a disk and a head by releasing the holding of the accumulating energy of an elastic member and returning the head to a data non-recording area with the force of the elastic member when a power source is interrupted. CONSTITUTION:In relation to an action to shift a signal converting head 4 from a data non-recording area 1b to a data effective recording area 1a, an elastic energy is accumulated at a spring 31 and the accumulated elastic energy is held. The holding of the elastic energy accumulated in response to the power source interruption of a disk device is released and by the accumulated elastic energy of the spring 31, the head 4 is shifted to the data non-recording area 1b. Thus, at the time of the power source interruption or the power failure, the head 4 is shifted to the data non-recording area 1b easily and without fail, and the damage of a disk 1 and/or the head 4 is prevented.
Patent JP-S59176389-A (JP)
Inventor: ROBAATO JII RUTSUDOMAN
IPC: B01D11/00
Filed: 1984-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000215816-A (JP)
Title: Substrate having regular pattern
Inventor: TAKENAKA ATSUSHI
IPC: H01J11/34
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate having a pattern by which a positional dislocation of the pattern, expansion and contraction of the substrate and a rotational dislocation of mutual patterns and the lice can be confirmed easily when two or more of regular patterns are formed by means of various manufacturing processes. SOLUTION: Regular patterns are overlapped which have positioning patterns 21, 22 corresponding to portions except patterns 1, 2 and, more desirable, the positioning patterns 21, 22 are utilized under such a condition that their center of gravity is common but they do not overlap with each other. Namely, the positioning patterns 21, 22 are arranged at two or more of positions except the positions of the regular patterns 1, 2 on the substrate. It is thus possible to easily confirm a positional error of the mutual regular patterns expansion and contraction or a rotational dislocation of the substrate by detecting the positioning patterns 21, 22 and performing positional measuring thereof without an observation of the regular patterns.